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Proceedings Paper

Optrodes of photonic fiber to pH sensor
Author(s): A. Rendón-Romero; M. Peña-Gomar; E. Alvarado-Méndez
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Paper Abstract

In this paper, design of optrodes of photonic optical fiber to a pH sensor with a pH dye is described. The sensor is prepared by immobilizing blue bromophenol, as a pH dye, using sol-gel technique with a photonic optical fiber. The physical principle is based in the absorption of the optrodes of the light from a laser diode as an emitter, and as transducer we use a photoresist for electronic conditioning of the signal.

Paper Details

Date Published: 24 October 2012
PDF: 6 pages
Proc. SPIE 8412, Photonics North 2012, 84120I (24 October 2012); doi: 10.1117/12.2001485
Show Author Affiliations
A. Rendón-Romero, Univ. Michoacana de San Nicolás de Hidalgo (Mexico)
Guanajuato Univ. (Mexico)
M. Peña-Gomar, Univ. Michoacana de San Nicolás de Hidalgo (Mexico)
E. Alvarado-Méndez, Univ. de Guanajuato (Mexico)

Published in SPIE Proceedings Vol. 8412:
Photonics North 2012
Jean-Claude Kieffer, Editor(s)

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